EP1396560B1 - Wax cake for yarn waxing - Google Patents

Wax cake for yarn waxing Download PDF

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Publication number
EP1396560B1
EP1396560B1 EP03018028A EP03018028A EP1396560B1 EP 1396560 B1 EP1396560 B1 EP 1396560B1 EP 03018028 A EP03018028 A EP 03018028A EP 03018028 A EP03018028 A EP 03018028A EP 1396560 B1 EP1396560 B1 EP 1396560B1
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EP
European Patent Office
Prior art keywords
paraffin
wax
side end
yarn
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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EP03018028A
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German (de)
French (fr)
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EP1396560A1 (en
Inventor
Michael Binder
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Individual
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Individual
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Priority to EP03018028A priority Critical patent/EP1396560B1/en
Priority to US10/636,964 priority patent/US7351455B2/en
Publication of EP1396560A1 publication Critical patent/EP1396560A1/en
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Publication of EP1396560B1 publication Critical patent/EP1396560B1/en
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/308—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying solids, e.g. wax
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation
    • B65H71/005—Oiling, waxing by applying solid wax cake during spooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to a paraffin ring for Garnparaff ist.
  • paraffin rings are known and are used in the manufacture of yarn, in particular in rotor spinning machines and winding machines, as is known from DE 100 62 096 A1.
  • the known rings have a substantially cylindrical shape, with a holder-side end, a standing with a yarn in frictional contact holder-distal end, a paraffin shell and a concentric to a longitudinal central axis of the paraffin ring embarksteckbohrung.
  • the Aufsteckbohrung has a substantially circular cross-section, by means of which the paraffin ring is attached to a designated holder.
  • At its holder-side end of the paraffin ring has a so-called ceremoniessfase, with the alignment on and a rotational connection with the holder is achieved.
  • the holder is, for example, a spindle-like pin.
  • Document US-A-3,393,660 discloses an apparatus having a rotating wax disk assembly which grows a traveling yarn strand.
  • the rotating disk is received on a spindle and is in direct drive engagement with the spindle until the disk is exhausted.
  • a new wax disk on the spindle rotates the old disk and ultimately moves in growing engagement with the yarn column, thus making it unnecessary to shut down the apparatus for inserting a new disk.
  • Document US-A-1,624,844 discloses a yarn waxing apparatus having a substantially vertical post, a shell surrounding the post near its lower end, a sleeve which is rotatable about the upper portion of the post and adapted thereto is to pass through an opening in a wax cake, a yarn-supporting cover which closes the upper end of the shell, a bearing bush, which is arranged centrally to the cover and surrounds the central portion of the post, and a roller bearing between the nearest outer Ends of the post and the sleeve.
  • the paraffin ring according to the invention has in the paraffin shell on a holder-side end at least one substantially parallel to the Aufsteckbohrung extending, non-continuous tap hole.
  • a plurality of piercing holes are provided in the paraffin jacket, preferably two, three or four tap holes to improve the recognizability.
  • more than four tap holes can be provided.
  • the paraffin ring on several tap holes of different depths This has the effect that with decreasing length of the paraffin ring, the tap holes are visible one after the other, so that the operating staff to the Changing the paraffin ring can estimate the remaining time better.
  • the depths are six millimeters, eight millimeters or ten millimeters.
  • Figure 1 shows a paraffin ring 10 according to the invention for Garnparaff ist in a perspective view.
  • the paraffin ring 10 includes a paraffin shell 12 and a mounting hole 14 for attaching the paraffin ring 10 to an intended (not shown holder) of a device for yarn production or yarn processing, for example.
  • the Aufsteckbohrung 14 extends concentrically to a longitudinal center axis of the paraffin ring 10th
  • the viewer is confronted with a holder-distal end 18 of the paraffin ring 10.
  • the paraffin ring 10 according to the invention does not differ from the previously known paraffin rings, as they are used in devices for yarn production or - processing.
  • Figure 2 shows the paraffin ring 10 of Figure 1 according to the invention in a perspective view from the opposite direction, i. From the side of a support-side end 16 of the paraffin ring 10. Also visible is the through Aufsteckbohrung 14, the bracket-side end 16 but not a circular cross-section, but a polygonal cross-section (in the illustrated embodiment, a square cross-section), which serves as a guide chamfer 15. Other non-circular cross-sectional geometries such as, for example, an oval cross-section can serve as ceremoniesfase.
  • the paraffin ring 10 according to the invention three tap holes 20, 22, 24, which are provided on the bracket-side end 16 in the paraffin shell 12 and extend substantially parallel to the mounting hole 14.
  • the three tap holes 20, 22, 24 have a comparatively small depth.
  • the paraffin ring 10 has a length of several centimeters, for example four to five cm (the length as well as the diameter of the paraffin ring may vary depending on the application), while the tap holes, only have a depth of a few millimeters. This is illustrated in the (schematic and not to scale) representation in FIG.
  • FIG. 3 shows the paraffin ring 10 according to the invention in FIGS. 1 and 2 in a side view in a perspective view.
  • bracket-side end 16 of the paraffin ring 10 has said puncture holes 20, 22, 24 in the paraffin shell 12.
  • the three tap holes 20, 22, 24 preferably have different depths.
  • a first (lowest) tap hole 20 has the largest depth
  • a second (top) tap hole a mean depth
  • a third (middle) tap hole 24 the smallest depth.
  • the depths for the tap holes may also vary depending on the application, with depths of six millimeters, eight millimeters and ten millimeters being particularly advantageous for the three tap holes. At a minimum, the least depth should be chosen so that it is not below the minimum paraffin ring length of a worn or spent paraffin ring.
  • the paraffin ring 10 is used in a manner known per se in the holder provided for this purpose. Yarn runs frictionally over the holder-distal end 18 of the paraffin ring 10 leaving paraffin on the yarn (thus paraffinizing the yarn), thereby removing the paraffin ring 10 so that its length decreases with increasing duration of use. In the illustration of Figure 3, this means that the paraffin ring 10 of the (right) holding retainer Shortened to the left at the end of 18. If the removal of the paraffin ring 10 has progressed so far that the bottom of the first (and deepest) tap hole 20 is reached, this tap hole is visible in the surface of the paraffin mantle 12 at the holder-distal end 18 of the paraffin ring 10.
  • Figure 4 illustrates in plan view of the holder distal end 18 of the paraffin ring 10 its appearance when all three tap holes 20, 22, 24 are visible, i. the paraffin ring 10 (or its remainder) must be replaced.

Abstract

A yarn paraffin application ring has a cylindrical form with a paraffin mantle (12) around a central spindle hole (14). The paraffin ring (10) has an end-face (16) around the socket hole which incorporates two, three or four blind holes (20, 22, 24). Each blind hole is of different depth to the others e.g. 6, 8 or 10 mm.

Description

Die vorliegende Erfindung betrifft einen Paraffinring zur Garnparaffierung.The present invention relates to a paraffin ring for Garnparaffierung.

Derartige Paraffinringe sind bekannt und werden bei der Garnherstellung insbesondere in Rotorspinnmaschinen und Spulmaschinen eingesetzt, wie es aus der DE 100 62 096 A1 bekannt ist. Die bekannten Ringe weisen eine im wesentlichen zylindrische Form auf, mit einem halterungsseitigen Ende, einem mit einem Garn in Reibkontakt stehenden halterungsfernen Ende, einem Paraffinmantel und einer konzentrisch zu einer Längsmittelachse des Paraffinrings verlaufenden Aufsteckbohrung. Die Aufsteckbohrung weist einen im wesentlichen kreisförmigem Querschnitt auf, mittels der der Paraffinring auf eine dazu vorgesehene Halterung aufgesteckt wird. An seinem halterungsseitigen Ende weist der Paraffinring eine sogenannte Führungsfase auf, mit der eine Ausrichtung auf und eine Drehverbindung mit der Halterung erzielt wird. Bei der Halterung handelt es sich beispielsweise um einen spindelartigen Stift.Such paraffin rings are known and are used in the manufacture of yarn, in particular in rotor spinning machines and winding machines, as is known from DE 100 62 096 A1. The known rings have a substantially cylindrical shape, with a holder-side end, a standing with a yarn in frictional contact holder-distal end, a paraffin shell and a concentric to a longitudinal central axis of the paraffin ring Aufsteckbohrung. The Aufsteckbohrung has a substantially circular cross-section, by means of which the paraffin ring is attached to a designated holder. At its holder-side end of the paraffin ring has a so-called Führungsfase, with the alignment on and a rotational connection with the holder is achieved. The holder is, for example, a spindle-like pin.

Die Druckschrift US-A-3,393,660 offenbart eine Vorrichtung, die eine rotierende Wachsscheibenbaugruppe aufweist, die einen sich fortbewegenden Garnstrang wachst. Die rotierende Scheibe ist auf einer Spindel aufgenommen und befindet sich in direktem Antriebseingriff mit der Spindel, bis die Scheibe verbraucht ist. Wenn diese Scheibe verbraucht ist, dreht eine neue Wachsscheibe auf der Spindel die alte Scheibe und bewegt sich letztendlich in wachsenden Eingriff mit der Garnsäule, wodurch ein Stillegen der Vorrichtung zum Einfügen einer neuen Scheibe nicht notwendig ist.Document US-A-3,393,660 discloses an apparatus having a rotating wax disk assembly which grows a traveling yarn strand. The rotating disk is received on a spindle and is in direct drive engagement with the spindle until the disk is exhausted. When this disk is exhausted, a new wax disk on the spindle rotates the old disk and ultimately moves in growing engagement with the yarn column, thus making it unnecessary to shut down the apparatus for inserting a new disk.

Die Druckschrift US-A-1, 624, 844 offenbart eine Wachsvorrichtung für Garn mit einem im wesentlichen vertikalen Pfosten, einer Schale, die den Pfosten nahe seines unteren Endes umgibt, einer Hülse, die um den oberen Abschnitt des Pfostens drehbar ist und dazu angepasst ist, durch eine Öffnung in einem Wachskuchen zu treten, einer das Garn stützenden Abdeckung, die das obere Ende der Schale verschließt, eine Lagerbuchse, die mittig zu der Abdeckung angeordnet ist und den mittleren Abschnitt des Pfostens umgibt, und einem Wälzlager zwischen den nächstliegenden äußeren Enden des Pfostens und der Hülse.Document US-A-1,624,844 discloses a yarn waxing apparatus having a substantially vertical post, a shell surrounding the post near its lower end, a sleeve which is rotatable about the upper portion of the post and adapted thereto is to pass through an opening in a wax cake, a yarn-supporting cover which closes the upper end of the shell, a bearing bush, which is arranged centrally to the cover and surrounds the central portion of the post, and a roller bearing between the nearest outer Ends of the post and the sleeve.

Im Betrieb wird ein Garn unter Reibkontakt über das halterungsferne Ende des Paraffinrings geführt, wobei Paraffin an dem Garn verbleibt und das Garn "paraffiniert" wird. Dabei wird der Paraffinring aufgrund der Abgabe von Paraffin an das Garn nach und nach abgetragen. Ist der Paraffinring bis auf ein Minimum abgetragen, muß er ausgetauscht werden. Da die Paraffinringe in den Rotorspinnmaschinen bzw. Spulmaschinen relativ hoch (oberhalb Augenhöhe vieler Bedienpersonen) gehaltert sind, ist es für das Bedienpersonal jedoch nicht einfach zu erkennen, wann ein Paraffinring gewechselt werden muß. Daher wird in vielen Fällen der Paraffinring zu früh gewechselt, was zu Materialvergeudung führt, oder er wird zu spät gewechselt, womit eine schlechte Garnqualität verbunden ist.In operation, a yarn is rubbed over the non-holding end of the paraffin ring with paraffin remaining on the yarn and the yarn "paraffinized". The paraffin ring is gradually removed due to the release of paraffin to the yarn. If the paraffin ring has been removed to a minimum, it must be replaced. Since the paraffin rings in the rotor spinning machines or winding machines are held relatively high (above the eye level of many operators), however, it is not easy for the operating personnel to recognize when a paraffin ring has changed must become. Therefore, in many cases, the paraffin ring is changed too early, which leads to waste of material, or it is changed too late, which is associated with poor yarn quality.

Ausgehend hiervon wird erfindungsgemäß ein Paraffinring mit den Merkmalen des Anspruchs 1 bereitgestellt.Based on this, a paraffin ring according to the invention with the features of claim 1 is provided.

Der erfindungsgemäße Paraffinring weist in dem Paraffinmantel an einem halterungsseitigen Ende mindestens eine im wesentlichen parallel zu der Aufsteckbohrung verlaufende, nicht durchgehende Stichbohrung auf. Beim Abtragen des Paraffinrings verkürzt sich dessen Länge vom halterungsfernen Ende her in Richtung der Halterung. Ab einem bestimmten Moment, nämlich genau dann, wenn die Restlänge des Paraffinrings exakt der Tiefe der mindestens einen Stichbohrung entspricht, wird die Stichbohrung in dem Paraffinmantel sichtbar. Bei der Kontrolle der Paraffinringe erkennt das Bedienpersonal die zuvor nicht sichtbare Stichbohrung und kann daraus auf einen anstehenden Wechsel des Paraffinrings schließen. Unter dem Begriff "Paraffinmantel" wird im geometrischen Sinne der Zylindermantel um die Aufsteckbohrung verstanden.The paraffin ring according to the invention has in the paraffin shell on a holder-side end at least one substantially parallel to the Aufsteckbohrung extending, non-continuous tap hole. When removing the paraffin ring whose length shortens from the holder remote end in the direction of the holder. From a certain moment, namely just when the residual length of the paraffin ring corresponds exactly to the depth of the at least one tap hole, the tap hole is visible in the paraffin shell. During the inspection of the paraffin rings, the operator recognizes the previously not visible tap hole and can conclude that there is an imminent change of the paraffin ring. The term "paraffin casing" is understood in the geometrical sense of the cylinder jacket to the Aufsteckbohrung.

In besonders vorteilhafter Ausgestaltung der Erfindung sind zur Verbesserung der Erkennbarkeit mehrere Stichbohrungen in dem Paraffinmantel vorgesehen, vorzugsweise zwei, drei oder vier Stichbohrungen. Selbstverständlich können auch mehr als vier Stichbohrungen vorgesehen sein.In a particularly advantageous embodiment of the invention, a plurality of piercing holes are provided in the paraffin jacket, preferably two, three or four tap holes to improve the recognizability. Of course, more than four tap holes can be provided.

In besonders bevorzugter Ausgestaltung der Erfindung weist der Paraffinring mehrere Stichbohrungen unterschiedlicher Tiefe auf. Dies hat den Effekt, daß bei abnehmender Länge des Paraffinrings die Stichbohrungen eine nach der anderen sichtbar werden, so daß das Bedienpersonal die bis zum Wechsel des Paraffinrings verbleibende Zeitspanne besser abschätzen kann. Als besonders vorteilhaft erweist sich eine Ausgestaltung mit drei Stichbohrungen, deren Tiefen sechs Millimeter, acht Millimeter bzw. zehn Millimeter betragen.In a particularly preferred embodiment of the invention, the paraffin ring on several tap holes of different depths. This has the effect that with decreasing length of the paraffin ring, the tap holes are visible one after the other, so that the operating staff to the Changing the paraffin ring can estimate the remaining time better. Particularly advantageous is an embodiment with three tap holes, the depths are six millimeters, eight millimeters or ten millimeters.

Weitere Vorteile und Ausgestaltungen der Erfindung ergeben sich aus der Beschreibung und der beiliegenden Zeichnung.Further advantages and embodiments of the invention will become apparent from the description and the accompanying drawings.

Es versteht sich, daß die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained not only in the particular combination given, but also in other combinations or alone, without departing from the scope of the present invention.

Die Erfindung ist anhand eines Ausführungsbeispieles in der Zeichnung schematisch dargestellt und wird im folgenden unter Bezugnahme auf die Zeichnung ausführlich beschrieben.

Figur 1
zeigt einen erfindungsgemäßen Paraffinring in perspektivischer Darstellung mit Sicht auf ein halterungsfernes Ende des Paraffinrings.
Figur 2
zeigt den Paraffinring der Figur 1 in perspektivischer Darstellung mit Sicht auf ein halterungsseitiges Ende des Paraffinrings.
Figur 3
zeigt eine seitliche Durchsichtsdarstellung des Paraffinrings der Figuren 1 und 2.
Figur 4
zeigt eine Draufsicht auf das halterungsferne Ende des Paraffinrings der Figur 1.
The invention is illustrated schematically with reference to an embodiment in the drawing and will be described below in detail with reference to the drawings.
FIG. 1
shows a paraffin ring according to the invention in a perspective view with a view of a holding remote end of the paraffin ring.
FIG. 2
shows the paraffin ring of Figure 1 in a perspective view with a view of a holder-side end of the paraffin ring.
FIG. 3
shows a side view of the paraffin ring of Figures 1 and 2.
FIG. 4
shows a plan view of the holder distant end of the paraffin ring of Figure 1.

Figur 1 zeigt einen erfindungsgemäßen Paraffinring 10 zur Garnparaffierung in perspektivischer Darstellung. Der Paraffinring 10 umfaßt einen Paraffinmantel 12 und eine Aufsteckbohrung 14 zum Aufstecken des Paraffinrings 10 auf eine dazu vorgesehene (nicht dargestellte Halterung) einer Vorrichtung zur Garnherstellung oder Garnbearbeitung, bspw. einer Rotorspinnmaschine oder eine Spulmaschine. Die Aufsteckbohrung 14 verläuft konzentrisch zu einer Längsmittelachse des Paraffinrings 10.Figure 1 shows a paraffin ring 10 according to the invention for Garnparaffierung in a perspective view. The paraffin ring 10 includes a paraffin shell 12 and a mounting hole 14 for attaching the paraffin ring 10 to an intended (not shown holder) of a device for yarn production or yarn processing, for example. A rotor spinning machine or a winder. The Aufsteckbohrung 14 extends concentrically to a longitudinal center axis of the paraffin ring 10th

In der Darstellung der Figur 1 ist dem Betrachter ein halterungsfernes Ende 18 des Paraffinrings 10 zugewandt. In dieser Darstellung unterscheidet sich der erfindungsgemäße Paraffinring 10 nicht von den bisher bekannten Paraffinringen, wie sie in Vorrichtungen zur Garnherstellung bzw. - bearbeitung eingesetzt werden.In the illustration of FIG. 1, the viewer is confronted with a holder-distal end 18 of the paraffin ring 10. In this illustration, the paraffin ring 10 according to the invention does not differ from the previously known paraffin rings, as they are used in devices for yarn production or - processing.

Figur 2 zeigt den erfindungsgemäßen Paraffinring 10 der Figur 1 in perspektivischer Darstellung aus entgegengesetzter Richtung, d.h. von der Seite eines halterungsseitigen Endes 16 des Paraffinrings 10. Ebenfalls erkennbar ist die durchgehende Aufsteckbohrung 14, die am halterungsseitigen Ende 16 jedoch keinen kreisförmigen Querschnitt, sondern einen eckigen Querschnitt aufweist (im dargestellten Ausführungsbeispiel einen quadratischen Querschnitt), der als Führungsfase 15 dient. Auch andere nicht kreisförmige Querschnittsgeometrien wie bspw. ein ovaler Querschnitt können als Führungsfase dienen.Figure 2 shows the paraffin ring 10 of Figure 1 according to the invention in a perspective view from the opposite direction, i. From the side of a support-side end 16 of the paraffin ring 10. Also visible is the through Aufsteckbohrung 14, the bracket-side end 16 but not a circular cross-section, but a polygonal cross-section (in the illustrated embodiment, a square cross-section), which serves as a guide chamfer 15. Other non-circular cross-sectional geometries such as, for example, an oval cross-section can serve as Führungsfase.

Des weiteren weist der Paraffinring 10 erfindungsgemäß drei Stichbohrungen 20, 22, 24 auf, die an dem halterungsseitigen Ende 16 in dem Paraffinmantel 12 vorgesehen sind und im wesentlichen parallel zu der Aufsteckbohrung 14 verlaufen.Furthermore, the paraffin ring 10 according to the invention three tap holes 20, 22, 24, which are provided on the bracket-side end 16 in the paraffin shell 12 and extend substantially parallel to the mounting hole 14.

Die drei Stichbohrungen 20, 22, 24 weisen eine vergleichsweise geringe Tiefe auf. Der Paraffinring 10 verfügt über eine Länge von mehreren Zentimetern, beispielsweise vier bis fünf cm (wobei die Länge genauso wie der Durchmesser des Paraffinrings je nach Anwendung variieren kann), während die Stichbohrungen, lediglich eine Tiefe von einigen Millimetern aufweisen. Dies wird in der (schematischen und nicht maßstabsgetreuen) Darstellung in der Figur 3 veranschaulicht. In der Figur 3 ist der erfindungsgemäße Paraffinring 10 der Figuren 1 und 2 in seitlicher Durchsichtsdarstellung wiedergegeben.The three tap holes 20, 22, 24 have a comparatively small depth. The paraffin ring 10 has a length of several centimeters, for example four to five cm (the length as well as the diameter of the paraffin ring may vary depending on the application), while the tap holes, only have a depth of a few millimeters. This is illustrated in the (schematic and not to scale) representation in FIG. FIG. 3 shows the paraffin ring 10 according to the invention in FIGS. 1 and 2 in a side view in a perspective view.

An seinem (in der Darstellung der Figur 3 links angeordneten) halterungsseitigen Ende 16 verfügt der Paraffinring 10 über die genannten Stichbohrungen 20, 22, 24 im Paraffinmantel 12. Die drei Stichbohrungen 20, 22, 24 weisen vorzugsweise unterschiedliche Tiefen auf. In dem dargestellten Ausführungsbeispiel weist eine erste (unterste) Stichbohrung 20 die größte Tiefe auf, eine zweite (oberste) Stichbohrung eine mittlere Tiefe und schließlich eine dritte (mittlere) Stichbohrung 24 die geringste Tiefe. Die Tiefen für die Stichbohrungen können ebenfalls je nach Anwendung variieren, wobei sich als besonders vorteilhaft Tiefen von sechs Millimetern, acht Millimetern und zehn Millimetern für die drei Stichbohrungen erwiesen haben. Zumindest sollte die geringste Tiefe so gewählt werden, daß sie nicht unter dem Minimum der Paraffinringlänge eines abgenutzten bzw. verbrauchten Paraffinrings liegt.At its (on the left in the illustration of Figure 3 arranged) bracket-side end 16 of the paraffin ring 10 has said puncture holes 20, 22, 24 in the paraffin shell 12. The three tap holes 20, 22, 24 preferably have different depths. In the illustrated embodiment, a first (lowest) tap hole 20 has the largest depth, a second (top) tap hole a mean depth and finally a third (middle) tap hole 24 the smallest depth. The depths for the tap holes may also vary depending on the application, with depths of six millimeters, eight millimeters and ten millimeters being particularly advantageous for the three tap holes. At a minimum, the least depth should be chosen so that it is not below the minimum paraffin ring length of a worn or spent paraffin ring.

Im Betrieb wird der erfindungsgemäße Paraffinring 10 in an sich bekannter Weise in die dafür vorgesehene Halterung eingesetzt. Garn läuft unter Reibkontakt über das halterungsferne Ende 18 des Paraffinrings 10, wobei Paraffin an dem Garn verbleibt (und somit eine sogenannte Paraffinierung des Garnes erfolgt), wodurch sich der Paraffinring 10 abträgt, so daß seine Länge mit zunehmender Benutzungsdauer abnimmt. In der Darstellung der Figur 3 bedeutet dies, daß sich der Paraffinring 10 von dem (rechts liegenden) halterungsfernen Ende 18 her nach links hin verkürzt. Ist die Abtragung des Paraffinrings 10 soweit fortgeschritten, daß der Boden der ersten (und tiefsten) Stichbohrung 20 erreicht wird, so wird diese Stichbohrung in der Fläche des Paraffinmantels 12 an dem halterungsfernen Ende 18 des Paraffinrings 10 sichtbar. Einer Bedienperson wird durch diese Sichtbarkeit der ersten, tiefsten Stichbohrung 20 angezeigt, daß der Paraffinring 10 bis zu einem gewissen Grad abgenutzt ist, ein Wechsel jedoch noch nicht sofort notwendig ist. Bei weiterer Abtragung des Paraffinrings 10 in Richtung des halterungsseitigen Endes 16 werden dann sukzessive die zwei weiteren Stichbohrungen 22 und 24 sichtbar, wobei beim Sichtbarwerden der mittleren Stichbohrung 22 dem Bedienpersonal vermittelt wird, daß der anstehende Wechsel des Paraffinrings 10 nun kurz bevorsteht, so daß beim Sichtbarwerden der letzten, kürzesten Stichbohrung 24 der Paraffinring 10 möglichst unverzüglich gewechselt werden kann.In operation, the paraffin ring 10 according to the invention is used in a manner known per se in the holder provided for this purpose. Yarn runs frictionally over the holder-distal end 18 of the paraffin ring 10 leaving paraffin on the yarn (thus paraffinizing the yarn), thereby removing the paraffin ring 10 so that its length decreases with increasing duration of use. In the illustration of Figure 3, this means that the paraffin ring 10 of the (right) holding retainer Shortened to the left at the end of 18. If the removal of the paraffin ring 10 has progressed so far that the bottom of the first (and deepest) tap hole 20 is reached, this tap hole is visible in the surface of the paraffin mantle 12 at the holder-distal end 18 of the paraffin ring 10. An operator is indicated by this visibility of the first, deepest tap hole 20 that the paraffin ring 10 is worn to some extent, a change is not yet necessary immediately. Upon further removal of the paraffin ring 10 in the direction of the bracket-side end 16 then the two further tap holes 22 and 24 are then successively visible, is conveyed to the operator when Visible becoming the middle tap hole 22 that the upcoming change of paraffin ring 10 is now imminent, so that at Become visible the last, shortest tap hole 24 of the paraffin ring 10 can be changed as soon as possible.

Figur 4 veranschaulicht in Draufsicht auf das halterungsferne Ende 18 des Paraffinrings 10 dessen Aussehen, wenn sämtliche drei Stichbohrungen 20, 22, 24 sichtbar sind, d.h. der Paraffinring 10 (bzw. dessen Rest) ausgewechselt werden muß.Figure 4 illustrates in plan view of the holder distal end 18 of the paraffin ring 10 its appearance when all three tap holes 20, 22, 24 are visible, i. the paraffin ring 10 (or its remainder) must be replaced.

Mit der Erfindung wird auf einfache, aber sehr zuverlässige Art und Weise ein Paraffinring zur Garnparaffierung bereitgestellt, bei dem ein zu früher oder zu später Wechsel des abgetragenen Paraffinrings ausgeräumt ist. Dies wird wie geschildert durch eine oder mehrere erfindungsgemäße Stichbohrungen erzielt.With the invention, a paraffin ring for Garnparaffierung provided in a simple, but very reliable manner in which a too early or too late change of the removed paraffin ring is eliminated. This is achieved as described by one or more tap holes according to the invention.

Claims (6)

  1. Wax roll for waxing yarn, said wax roll having a substantially cylindrical shape and comprising a mounting side end (16), a mounting far-side end (18) which is in fiction contact with a yarn, a wax jacket (12) and an insertion bore (14) extending concentrically to a central longitudinal axis of the wax roll, the insertion bore (14) having a non-circular guiding chamfer or heel (15) on the mounting far-side end for placing the wax roll on a mounting provided for this purpose, characterized in that the wax roll comprises in the wax roll, on the mounting side end (16), at least one tap hole (20, 22, 24) extending substantially parallel to said insertion bore (14) and not passing right through, the at least one tap hole becoming visible for a viewer of the mounting far-side end (18) when the residual length on the mounting far-side end (18) worn off by the yarn corresponds to the depth of the at least one tap hole (20, 22, 24) .
  2. Wax roll according to claim 1, in which two tap holes are provided.
  3. Wax roll according to claim 1, in which three tap holes are provided.
  4. Wax roll according to claim 1, in which four tap holes are provided.
  5. Wax roll according to one of claims 2 to 4, in which each tap hole has a different depth.
  6. Wax roll according to claim 3, in which the depths of said three tap holes are six millimetres, eight millimetres and ten millimetres, respectively.
EP03018028A 2002-08-15 2003-08-07 Wax cake for yarn waxing Expired - Lifetime EP1396560B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03018028A EP1396560B1 (en) 2002-08-15 2003-08-07 Wax cake for yarn waxing
US10/636,964 US7351455B2 (en) 2002-08-15 2003-08-08 Paraffin ring for paraffining yarn

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2002/009126 WO2004022824A1 (en) 2002-08-15 2002-08-15 Paraffin ring for paraffining a thread
WOPCT/EP02/09126 2002-08-15
EP03018028A EP1396560B1 (en) 2002-08-15 2003-08-07 Wax cake for yarn waxing

Publications (2)

Publication Number Publication Date
EP1396560A1 EP1396560A1 (en) 2004-03-10
EP1396560B1 true EP1396560B1 (en) 2006-03-15

Family

ID=31970227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03018028A Expired - Lifetime EP1396560B1 (en) 2002-08-15 2003-08-07 Wax cake for yarn waxing

Country Status (8)

Country Link
EP (1) EP1396560B1 (en)
CN (1) CN100523332C (en)
AT (1) ATE320517T1 (en)
AU (1) AU2002331148A1 (en)
DE (1) DE50302650D1 (en)
ES (1) ES2260552T3 (en)
MX (1) MXPA05001839A (en)
WO (1) WO2004022824A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088480B (en) * 2011-10-28 2016-02-24 李雪明 The tube-making machine of creel ingot fixed by spring

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624844A (en) * 1926-04-08 1927-04-12 Noga Wladyslaw Silk and yarn thread tensioning and waxing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253619B (en) * 1960-11-18 1967-11-02 Schweiter Ag Maschf Paraffining device on a winding machine
US3393660A (en) * 1966-03-21 1968-07-23 Leesona Corp Yarn waxing apparatus
US3373718A (en) * 1967-01-09 1968-03-19 Leesona Corp Constant pressure, solid wax-applicator
US4244176A (en) * 1978-04-05 1981-01-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for waxing a yarn
DE3228642C2 (en) * 1982-07-31 1985-02-21 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Device for paraffining a thread on spinning or winding machines with the aid of a solid paraffin body
DE19539099B4 (en) * 1995-10-20 2004-08-05 Rieter Ingolstadt Spinnereimaschinenbau Ag Device for waxing a running yarn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624844A (en) * 1926-04-08 1927-04-12 Noga Wladyslaw Silk and yarn thread tensioning and waxing device

Also Published As

Publication number Publication date
ATE320517T1 (en) 2006-04-15
EP1396560A1 (en) 2004-03-10
MXPA05001839A (en) 2005-04-19
AU2002331148A1 (en) 2004-03-29
ES2260552T3 (en) 2006-11-01
CN100523332C (en) 2009-08-05
CN1493723A (en) 2004-05-05
WO2004022824A1 (en) 2004-03-18
DE50302650D1 (en) 2006-05-11

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